name: CI

# PureYAML is a root Swift package. CI must prove macOS, Linux, and WASM.

on:
  push:
    branches: [main]
  pull_request:

permissions:
  contents: read

jobs:
  macos:
    name: macOS
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install format and lint tools
        run: brew install swiftformat swiftlint
      - name: Repository gates
        run: |
          bash scripts/check-style.sh
          bash scripts/check-namespacing.sh
          git fetch origin main --depth=1 || true
          BASE_REF=origin/main bash scripts/check-changelog-touched.sh
      - name: Format and lint
        run: |
          swiftformat . --config .swiftformat --lint
          swiftlint --config .swiftlint.yml --strict
      - name: Build and test
        run: |
          swift build
          swift test

  linux:
    name: Linux
    runs-on: ubuntu-latest
    container: swift:6.2
    steps:
      - uses: actions/checkout@v4
      - name: Build and test
        run: bash scripts/check-linux.sh

  wasm:
    name: WASM
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install swiftly
        run: |
          curl -L https://download.swift.org/swiftly/linux/swiftly-$(uname -m).tar.gz > swiftly.tar.gz
          tar zxf swiftly.tar.gz
          ./swiftly init --quiet-shell-followup --assume-yes --skip-install
      - name: Install Swift 6.3.2 and Wasm SDK
        run: |
          . "${SWIFTLY_HOME_DIR:-$HOME/.local/share/swiftly}/env.sh"
          swiftly install --use 6.3.2
          swift sdk install https://download.swift.org/swift-6.3.2-release/wasm-sdk/swift-6.3.2-RELEASE/swift-6.3.2-RELEASE_wasm.artifactbundle.tar.gz --checksum a61f0584c93283589f8b2f42db05c1f9a182b506c2957271402992655591dd7c
      - name: Build for WASM
        run: |
          . "${SWIFTLY_HOME_DIR:-$HOME/.local/share/swiftly}/env.sh"
          bash scripts/check-wasm.sh